Research Article

Characterization of Polysaccharides Extracted from Pulps and Seeds of Crataegus azarolus L. var. aronia: Preliminary Structure, Antioxidant, Antibacterial, α-Amylase, and Acetylcholinesterase Inhibition Properties

Figure 3

Changes in absorption wavelength maximum (λmax) of CAS and CAP Congo red complex at various NaOH concentrations. The maximum absorption wavelength of the mixture was determined by ultraviolet scanning (250-550 nm).